Rotary Evaporator RE300/600/800. Instruction Manual. - Second Edition -

Transcription

1 Rotary Evaporator Model RE300/600/800 Instruction Manual - Second Edition - This document is the exclusive instruction manual to the RE300/600/800 model rotary evaporator main unit. Please use this document together with the instruction manual of the VR300/600/800 model vacuum controller as for the operating instructions of device. Thank you for purchasing "Rotary Evaporator, RE Series" of Yamato Scientific Co., Ltd. To use this unit properly, read this "Instruction Manual" thoroughly before using this unit. Keep this instruction manual around this unit for referring at anytime. WARNING!: Carefully read and thoroughly understand the important warning items described in this manual before using this unit. Yamato Scientific Co. LTD.

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3 Contents Contents in the Package...1 Cautions in Using with Safety...2 Explanation... 2 Table of Illustrated Symbols... 3 Fundamental Matters of "WARNING!" and "CAUTION!"... 4 Before Using This Unit...5 Requirements for Installation... 5 Installation Method...8 RE300 model installation... 8 RE600/800 model installation... 9 Connecting method and assembling procedures of glass unit Description and Function of Each Part...18 Main Unit Control Panel Other Functions Operation Method...22 Basic Operation Handling Precautions...23 Maintenance Method...24 Daily Inspection and Maintenance Long storage and disposal...25 When not using this unit for long term / When disposing In the Event of Failure...26 After Service and Warranty...27 Specification...28 Wiring Diagram...29 Replacement Parts Table...30 Reference...31 List of Dangerous Substances Installation Standard Manual...32

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5 Contents in the Package Check the content of package before setting up the device. Please contact our selling office or sales office if any components or parts are missing. RE300 No. Name QTY Notes RE300 main body 1 set Power cord 1 Instruction manual 1 Warranty card 1 RE600 No. Name QTY Notes RE600 main body 1 set Power cord 1 Instruction manual 1 Warranty card 1 VR600 model vacuum controller 1 set Refer to the instruction manual for vacuum controller model VR300/600/800. RE800 No. Name QTY Notes RE800 main body 1 set Power cord 1 Instruction manual 1 Warranty card 1 VR800 model vacuum controller 1 set Refer to the instruction manual for vacuum controller model VR300/600/800. 1

6 Explanation Cautions in Using with Safety MEANING OF ILLUSTRATED SYMBOLS Illustrated Symbols Various symbols are used in this safety manual in order to use the unit without danger of injury and damage of the unit. A list of problems caused by ignoring the warnings and improper handling is divided as shown below.be sure that you understand the warnings and cautions in this manual before operating the unit. WARNING! CAUTION! If the warning is ignored, there is the danger of a problem that may cause a serious accident or even fatality. If the caution is ignored, there is the danger of a problem that may cause injury/damage to property or the unit itself. Meaning of Symbols This symbol indicates items that urge the warning (including the caution). A detailed warning message is shown adjacent to the symbol. This symbol indicates items that are strictly prohibited. A detailed message is shown adjacent to the symbol with specific actions not to perform. This symbol indicates items that should be always performed. A detailed message with instructions is shown adjacent to the symbol. 2

7 Table of Illustrated Symbols Cautions in Using with Safety Warning Warning, generally Warning, high voltage Warning, high temperature Warning, drive train Warning, explosive Caution Caution, generally Caution, electrical shock Caution, scald Caution, no road heating Caution, not to drench Caution, water only Caution, deadly poison Prohibit Prohibit, generally Prohibit, inflammable Prohibit, to disassemble Prohibit, to touch Compulsion Compulsion, generally Compulsion, connect to the grounding terminal Compulsion, install on a flat surface Compulsion, disconnect the power plug Compulsion, periodical inspection 3

8 Fundamental Matters of "WARNING!" and "CAUTION!" WARNING! Cautions in Using with Safety Do not use this unit in an area where there is flammable or explosive gas Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof. An arc may be generated when the power switch is turned on or off, and fire/explosion may result. (Refer to page 31 "List of Dangerous Substances".) Always ground this unit Always ground this unit on the power equipment side in order to avoid electrical shock due to a power surge. Plug the power cord securely Plug the power cord securely into the main unit. If not, overheat or fire disaster may result in. If a problem occurs If smoke or strange odor should come out of this unit for some reason, turn off the circuit breaker right away, and then disconnect the power plug. Immediately contact a service technician for inspection. If this procedure is not followed, fire or electrical shock may result. Never perform repair work yourself, since it is dangerous and not recommended. Do not use the power cord if it is bundled or tangled Do not use the power cord if it is bundled or tangled. If it is used in this manner, it can overheat and fire may be caused. Do not process, bend, wring, or stretch the power cord forcibly Do not process, bend, wring, or stretch the power cord forcibly. Fire or electrical shock may result. Perform periodic check Check the device frequently. Do not leave the dust and dirt on the wiring terminals and electrical components. A fire disaster may result in. Substances that can not be used Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. Explosion or fire may occur. (Refer to page 31 "List of Dangerous Substances".) Do not disassemble or modify this unit Do not disassemble or modify this unit. Fire or electrical shock or failure may be caused. CAUTION! During a thunder storm During a thunderstorm, turn off the power key immediately, then turn off the circuit breaker and the main power. If this procedure is not followed, fire or electrical shock may be caused. When electric power failure occurs The device stops operation when electric power failure occurs. In this case, turn off the breaker for safety. 4

9 Before Using This Unit Requirements for Installation WARNING! 1. Always ground this unit Be sure to connect the ground wire to the earth conductor or earth terminal to prevent accidents caused by an electric shock. Do not connect the earth wire to gas or water pipes. If not, fire disaster may be caused. Do not connect the earth wire to the ground for telephone wire or lightning conductor. If not, fire disaster or electric shock may be caused. Please consult your local electrical contractor for power connecting work. 2. Choose a proper place for installation Do not install this unit in a place where: Rough or dirty surface. Flammable gas or corrosive gas is generated. Ambient temperature above 35 C. Ambient temperature fluctuates violently. There is direct sunlight. There is excessive humidity and dust. There is a constant vibration. Without a ventilation system. Make sure that no flammable substances are placed around the devices. Keep space as shown, at least, in the figure below. We recommend the installation inside the ventilation system such as a draft chamber. More than 10cm More than 10cm Main Unit More than 10cm More than 10cm 3. Do not use this unit in an area where there is flammable or explosive gas Never use this unit in an area where there is flammable or explosive gas. This unit is not explosion-proof. An arc may be generated when the power switch is turned ON or OFF, and fire/explosion may result. To know about flammable or explosive gas, refer to page 31 "List of Dangerous Substances". 5

10 Requirements for Installation 4. Install exhauster and ventilator Be sure to install an exhauster, ventilator and extinguisher around the device. The oily smoke of silicone oil generated by heating is flammable and may cause fire disaster. Silicone oil also may generate harmful gas when it reaches a high temperature. Before Using This Unit Exhauster and ventilator Extinguisher CAUTION! 5. Do not modify Modification of this unit is strictly prohibited. This could cause a failure. Modification 6. Installation on horizontal surface Place this unit as flat a place as possible. If the four rubber feet are not in uniform contact with the floor surface, noise or vibration may result. Additionally, the unit may cause a problem or malfunction. 7. Choose a correct power distribution board or receptacle Choose a correct power distribution board or receptacle that meets the unit s rated electric capacity. Electric capacity: RE300/RE600/RE800: 1.5A at AC100V to AC240V Electric capacity for RE main unit (except water bath or oil bath) and vacuum controller. The water bath or oil bath uses the other power source. The electric capacity of 12.5A and 6.5A are required for the BM500/BO400 and BM510/BO410 models respectively. NOTE) The device adopts the free power system for AC100V to AC240V. The RE main unit includes the switching power source, the secondary power source of which is driven with DC24V. Do not connect the lines that share the power source, or do not place the appliances that generate noise around the device. A malfunction may occur on the device. 6

11 Before Using This Unit Requirements for Installation 8. Before/after installing It may cause injure to a person if this unit falls down or moves by the earthquake and the impact. etc..to prevent, take measures that the unit cannot fall down, and not install to busy place. Be sure to install an exhauster, ventilator and extinguisher around the device. 9. Handling of power code Do not entangle the power cord. This will cause overheating and possibly a fire. Do not bend or twist the power cord, or apply excessive tension to it. This may cause a fire and electrical shock. Do not lay the power cord under a desk or chair, and do not allow it to be pinched in order to prevent it from being damaged and to avoid a fire or electrical shock. Keep the power cord away from any heating equipment such as a room heater. The cord's insulation may melt and cause a fire or electrical shock. If the power cord becomes damaged (wiring exposed, breakage, etc.), immediately turn off the power at the rear of this unit and shut off the main supply power. Then contact your nearest dealer for replacement of the power cord. Leaving it may cause a fire or electrical shock. Connect the power plug to the receptacle which is supplied appropriate power and voltage. 10. Precautions for use of sample including solvent Note the followings when using the sample which includes solvent. A Teflon seal, which is sold separately, is recommended for the seal on the rotary joint. A Teflon diaphragm model vacuum pump is recommended. A Teflon solenoid valve, which is sold separately, is recommended for the vacuum controller. The SUS316 pressure sensor, which is sold separately, is recommended for the vacuum controller. VR type Teflon solenoid valve Teflon seal VR type pressure sensor for solvent Teflon diaphragm model vacuum pump (PG200 model) 7

12 RE300 model installation Installation Method Unpack the main unit of RE300 and install it on the level area. Refer to the instruction manual of VR300 model vacuum controller (sold separately) if connected. Installation example: RE300AW Connection on back surface area DC power cable connector for the VR300 model vacuum controller and TA300 model evaporating temperature indicator Main switch of rotary evaporator (also used as a circuit breaker) : OFF I: ON Plug the attached power cord securely. Connect the vacuum hose and cooling hose to the condenser. Use the vacuum hose and cooling hose with inner diameter of 6mm and 9mm respectively. Connect the hose to the vacuum pump and cooling water circulation system so they should not be pulled when the lift on the main unit moves upwards. Refer to 2.3) mentioned below for the piping method of hose. 8

13 RE600/800 model installation Installation Method Unpack the main unit of RE300 and install it on the level area. Refer to the instruction manual of vacuum controller for the installation of VR600/800 model vacuum controller. Connect the VR600 model vacuum controller and VR800 model vacuum controller to the RE600 model and RE800 model respectively. Installation example: RE800AW Connection on back surface area VR600/800 model vacuum controller DC power output connector for vacuum controller Signal cable connector between main unit of device and vacuum controller Main switch of rotary evaporator (also used as a circuit breaker) : OFF I: ON Plug the attached power cord securely. Use the vacuum hose and cooling hose with inner diameter of 6mm and 9mm respectively. Connect the hose to the vacuum pump and cooling water circulation system so they should not be pulled when the lift on the main unit moves upward 9

14 Connecting method and assembling procedures of glass unit Installation Method 1) Glass set on condenser Connect the glass set to the rotor unit on the RE main unit. A set Photo: RE300AW Glass set A: The standard glass set, where the condenser is tilted to be set, suitable for distillation, concentration, and collection of samples. B set Photo: RE600BW Glass set B: The condenser is set vertically, suitable for distillation, concentration, and collection of samples regardless of their boiling point. The condenser unit and connecting pipe is integrated to realize the space-saving design. The connecting pipe is also equipped with a unique drip-proof mechanism. C set Photo: RE800CW Glass set C: The condenser is set vertically, suitable for distillation, concentration, and collection of samples which has a low boiling point, such as dry ice or ice. The condenser unit and connecting pipe is integrated to realize the space-saving design. The connecting pipe is also equipped with a unique drip-proof mechanism. 10

15 Connecting method and assembling procedures of glass unit Installation Method 2) Connecting method and assembling procedures of glass unit Fixation of rotary joint 1 No. Part name Description 1 Ring (large) Insert a ring (large diameter) into the rotor portion 14 of RE main unit with the end with smaller diameter forward. 2 P22 Viton O-ring Insert an O-ring. 3 Ring (middle) Insert a ring (middle diameter). 4 P22 Viton O-ring Insert an O-ring again. 5 Ring (small) Insert a ring (small diameter). 6 Rotary joint retainer Screw the resin retainer with a bearing into the rotor and tap down the ring. 7 Rotary joint Prepare a rotary joint. Check no cracks or scratches exist on them. 8 Sample flask extractor Insert a sample flask extractor made from resin into the large end of rotary joint. 9 P20 red silicone O-ring Fix a red O-ring into the groove in front of screw portion. Insert the assembled rotary joint into the rotor and retain it with the rotary joint retainer 6. Set-up is available after assembling it with rotary joint and inserting into the rotor. (Refer to the photo.) Fixation of condenser No. Part name Description 10 Condenser mounting nut Prepare a condensation tube 15 and put the condenser mounting nut (gray resin nut) through the mounting portion of rotor. 11 Coil ring Put the coil ring through the condensation tube. 12 Fluorine rubber seal* Apply a thin layer of silicone grease onto the mating surface with rotary joint on the fluorine rubber seal and fit it into the fitting area of condensation tube with the orientation shown in the figure. Insert the seal into the rotary joint together with the condensation tube and tighten it with the condenser mounting nut. 13 Sample induction cock Insert the sample induction cock with Teflon tube. Apply a thin layer of silicone grease onto the joint surface as necessary. Caution: Use the Teflon seal which is sold separately for ketone or ether solvent. The Fluorine rubber seal normally attached will swell if ketone or ether solvent such as acetone, methyl ethyl ketone, methyl isobutyl ketone, ethyl ether, and MTBE is used. Use the Teflon seal which is sold separately. 11

16 Connecting method and assembling procedures of glass unit Installation Method Setup of a flask (round-bottom flask) for receiving sample and distillation flask (recovery flask). Apply a thin layer of silicone grease onto the facing surface as necessary and fix them with the attached clamp. Sample-receiving flask Distillation flask Flask clamp (2) Flask clamp (1) Setup of sample induction cock Insert the sample induction cock with Teflon tube into the connecting pipe. Apply a thin layer of silicone grease onto the facing surface as necessary. Sample induction cock (Teflon tube attached) 12

17 Connecting method and assembling procedures of glass unit Installation Method 3) Piping method Piping between condenser and peripheral device The rotary evaporator requires the vacuum equipment such as vacuum pump or aspirator, cooling water circulation system to cool the condenser, and tap water. Use the vacuum hose with the inner diameter of 6mm for vacuum route and heat insulation hose with the inner diameter of 9mm for cooling route. Securely fix the connection between respective hoses and resin nipple using a clamp Piping between RE300 and glass set condenser Piping method to glass set A condenser To drain when connected to tap water Cooling water circulation system IN Vacuum pump IN OUT OUT Exhaust Piping method to glass set B condenser Cooling water circulation system IN To drain when connected to tap water Vacuum pump IN OUT OUT Exhaust Piping method to glass set C condenser Connect the attached drain hose To drain Vacuum pump IN Put dry ice or ice. OUT Exhaust 13

18 Connecting method and assembling procedures of glass unit 3-2. Piping between RE300 and glass set condenser Installation Method Piping method to glass set A condenser Steam temperature sensor Cooling temperature sensor Rotor lift I/O Back surface of VR600/800 vacuum controller LEAK Vacuum pump IN OUT Bath I/O Vacuum pump drive output DC24V power input IN OUT Exhaust Cooling water circulation system IN OUT Piping method to glass set B condenser Steam temperature sensor Cooling temperature sensor Rotor lift I/O Back surface of VR600/800 vacuum controller LEAK Vacuum pump IN OUT Bath I/O Vacuum pump drive output DC24V power input IN OUT Exhaust Cooling water circulation system IN OUT Piping method to glass set B condenser Connect the attached drain hose. To drain Steam temperature sensor Cooling temperature sensor Back surface of VR600/800 vacuum controller LEAK Vacuum pump IN Put dry ice or ice. Rotor lift I/O Bath I/O Vacuum pump drive output IN OUT 排気 OUT DC24V power input 14

19 Connecting method and assembling procedures of glass unit Installation Method 4) Optional accessories and their connection method Optional accessories for rotary evaporator include the VR300 model vacuum controller for RE300, TA300 model steam temperature indicator, RT101/200 model solvent collection device, vacuum pump control unit for RE600/800, which enables automatic operation of vacuum pump, relay hose connection fitting used on the vacuum hose or cooling water circulation hose, and glass trap to prevent back-flow. No. Name Model Applicable model RE300 RE600 RE800 1 Optional accessory name VR300 2 Vacuum controller for RE300 TA300 3 Steam temperature indicator for RE300 RT101 4 RT101 model solvent collection device RT200 5 RT200 model solvent collection device ORE30 6 Hose connection fitting ORE40 7 Trap ORE60 1 Connection with VR300 model vacuum controller The connection method conforms to the RE600/800. Refer to the instruction manual attached to the vacuum controller for the function and wiring of VR300 model. 2 TA300 model steam temperature indicator Hose piping is not required. A DC24V power source cable must be connected to the RE main unit to connect the steam temperature sensor to the condenser. TA300 To back surface of main unit Temperature sensor To connector on the back surface of main unit Condenser A Condenser B Condenser C 15

20 Connecting method and assembling procedures of glass unit Installation Method 3 RT101 model solvent collection device Refer to the RT101 model instruction manual for the connection method. 4 RT200 model solvent collection device The device consists of glass condenser and 500 milliliter collection flask. The device requires a cooling water circulation unit. Connect the vacuum hose between the exhaust nozzle of vacuum pump and IN nipple on the RT200, as shown in the figure. The end connection of exhaust piping and cooling water piping on the RT200 model are placed on the back surface of main unit. Connected to the nozzle on the back surface of RT200 Exhaust IN To ventilation system (such as a draft chamber) Vacuum 真空ポンプ pump IN Exhaust OUT Cooling IN Cooling OUT OUT Cooling water circulation system IN OUT 16

21 Connecting method and assembling procedures of glass unit Installation Method 5 Piping hose connection to hose connection fitting The nipple-fitting is used to reduce the load of vacuum hose and cooling water circulation hose, which are connected to the condenser unit on the RE main unit, at the operation of lift by supporting them. Refer to the instruction manual of hose connection fitting for the connection method. 6 Connection of vacuum pump control unit for RE600/800 When the vacuum pump is connected to the RE600/800, the unit has the function that turns on/off the power of vacuum pump interlocking with the start/stop of RE main unit. It also has the function that operates the pump for three minutes after the operation end of RE main unit to exhaust the residue inside the vacuum route by auto cleaning function which is integrated into the vacuum controller. Front view Rear view Manual/auto switch Outlet to connect pump RE connection cable Connected to the vacuum controller Power cord plug-in connector 7 Connection example of glass trap Steam temperature sensor 真空ポンプ Vacuum pump IN Cooling temperature sensor LEAK Rotor lift I/O Bath I/O IN OUT Vacuum pump drive output DC24V power input OUT Exhaust 排気 Exhaust Hole cap 17

22 Main Unit Description and Function of Each Part RE300 Front view Rotation control knob (Max. 250 rpm) Liquid crystal rotation indicator Lift up/down key Lift lower limit position control knob Glass set and bath are sold separately. Lift manual control (elevation) knob Rear view DC power cable connector for the VR300 model vacuum controller and TA300 model evaporating temperature indicator Main switch of rotary evaporator (also used as a circuit breaker) Power cord bayonet socket 18

23 Main Unit Description and Function of Each Part RE600/800 Front view Vacuum controller The RE800 model is equipped with the VR800. The RE600 model is equipped with the VR600. Rotation control knob (Max. 250 rpm) Liquid crystal rotation indicator Rotor Lift up/down key Lift lower limit position control knob Glass set and bath are sold separately. Lift manual control (elevation) knob Rear view VR600/800 model vacuum controller DC power output connector for vacuum controller Signal cable connector between main unit of device and vacuum controller Main switch of rotary evaporator (also used as a circuit breaker) Power cord 19

24 Description and Function of Each Part Control Panel Refer to the instruction manual of VR model vacuum controller. 1 Rotation control knob 2 Liquid crystal rotation indicator The RE600/800 model includes respectively the VR600/VR800 vacuum controller as standard equipment. Refer to the instruction manual of VR model vacuum controller for of VR model vacuum controller. The VR300 model vacuum controller for the RE300 model is an optional accessory. The VR300 model does not have memory function (MEMORY key). No. Name Function 1 Rotation control knob The control knob equipped with the rotary motor ON/OFF switch. Maximum rotation speed: 250 rpm 2 Liquid crystal rotation indicator The indicator digital displays the rotation speed. It indicates the abnormality state when overload in motor occurs. 20

25 Other Functions Description and Function of Each Part Rotary evaporator drive unit The glass unit goes up and down by operating the lift up/down key. During the auto operating of RE800, it automatically goes up and down by operating the START/STOP key on the VR vacuum controller. Rotor It starts, stops and adjusts the rotation of rotary joint (sample flask) by the operation of rotation control knob. Lift lower limit position control knob It adjusts the lower limit position of lift when it is lowered. Move the lift to the uppermost position. Loosen the knob, push up to the proper position and then tighten it again to change the lowermost position of lift. Glass set and bath are sold separately. Lift release knob It is used to manually operate the lift at power failure, or when it does not move smoothly. Turn the knob counterclockwise to loose it to operate the lift manually. Turn the knob clockwise to tight it to operate the lift automatically. Note: The lift does not move up and down by the key operation if the knob is loose. In this case, tighten it firmer clockwise. Adjuster It is used to adjust the level of rotary evaporator. 21

26 Operation Method Basic Operation Flow of Basic Operation The operation procedure of rotary evaporator is described below. Please use this document together with the instruction manual of the VR model vacuum controller for the operating instructions of device when using the RE600/RE800 or VR300 model rotary evaporator. 1 Set the desired bath temperature and heat the bath until the bath temperature becomes stable. 2 Make sure that the rotation control knob is fully turned to the left (rotation OFF). Turn on the power switch (1 position) on the back surface of RE main unit. 3 Put the moderate amounts of sample into the distillation flask and connect it to the rotary joint. 4 As for the RE300, turn the rotation control knob on the rotary evaporator and set it to the desired rotation speed. As for the RE600/800, set the desired rotation speed with the rotation control knob and then start the operation by the key operation on the VR model vacuum controller. 5 Lower the sample flask using the lift (down) key to heat it. 6 Turn on the connected vacuum pump to start depressurization. 4 Start the operation. As for the RE600/800, use the key on the VR model vacuum controller. 5 Lift down the flask. Turn on the vacuum pump. 3 Put the sample into the flask. 1 Heat the bath. 2 Turn on the power switch. 22

27 Handling Precautions WARNING! Substances that cannot be used Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. Explosion or fire may occur. (Refer to page 31 "List of Dangerous Substances".) If a problem occurs If smoke or strange odor should come out of this unit for some reason, turn off the power key right away, and then turn off the circuit breaker and the main power. Immediately contact a service technician for inspection. If this procedure is not followed, fire or electrical shock may result. Never perform repair work yourself, since it is dangerous and not recommended. Do not disassemble or modify this unit Do not disassemble or modify this unit. Fire or electrical shock or failure may be caused. CAUTION! During a thunder storm During a thunderstorm, turn off the power switch immediately, then turn off the main power. If this procedure is not followed, fire or electrical shock may be caused. Recovery after power failure Turn off the power switch when a power failure occurs to avoid unmanned operation. 23

28 Maintenance Method Daily Inspection and Maintenance For the safety use of this unit, please perform the daily inspection and maintenance without fail. Using the city water to this unit might attach dirt. Do inspect and maintain this point while performing daily inspection and maintenance. WARNING! Be sure to disconnect the power cord during inspection or maintenance of device. Do not disassemble the device. CAUTION! Wipe the dirt with soft cloth wrung out with mild detergent. Do not use benzene, thinner or cleanser, or do not scrub it with a scrubbing brush. Deformation, deterioration or discoloration may result in. For any questions, contact the dealer who you purchased this unit from, or the nearest sales division in our company. 24

29 When not using this unit for long term / When disposing Long storage and disposal CAUTION! When not using this unit for long term Turn off the power and disconnect the power cord. WARNING! When disposing Keep out of reach of children. Environmental protection should be considered We request you to disassemble this unit as possible and recycle the reusable parts considering to the environmental protection. The feature components of this unit and materials used are listed below. Component Name Exterior Parts Outer covering Electrical Parts Switches, Relay Circuit boards Power cord Wiring material Sticker Material Aluminum printed coating, ABS resin Composite of resin, copper and other Composite of glass fiber and other Composite of resin coating, copper, nickel and other Composite of flame-resistant vinyl, copper and nickel Resin material 25

30 In the Event of Failure Turn off the power and disconnect the plug immediately if the liquid leaks into the device. There is a danger of electric shock if the power is turned on after the device is dried. In this case, please call the service department of our company. Error Code: Check the error code and stop the operation immediately. Error Display Cause/Solution LOCK The generator stops when an error occurs in the rotor of RE main unit and the motor stops for more than two minutes. The LCD screen displays LOCK. Cancel the error by restoring the breaker. Refer to the instruction manual of VR model for the display of abnormality on the vacuum controller. Trouble Shooting Phenomenon Overload on rotor motor? Device does not start after turning on the power switch. Check point If the rotor stops due to the overload on the rotor motor, turn off the power for about 30 minutes to cool inside the motor. Remove the cause of overheat and reduce the overload. Check if the power source is turned to on. Check if the power cable is securely plugged. Check if a power failure occurs. In the case if the error other than listed above occurred, turn off the power switch and primary power source immediately. Contact the shop of your purchase or nearest Yamato Scientific Service Office. 26

31 After Service and Warranty In Case of Request for Repair If the failure occurs, stop the operation, turn OFF the power switch, and unplug the power plug. Please contact the sales agency that this unit was purchased, or the Yamato Scientific's sales office. < Check following items before contact > Model Name of Product Production Number See the production plate attached to this unit. Purchase Date About Trouble (in detail as possible) Minimum Retention Period of Performance Parts for Repair The minimum retention period of performance parts for repair of this unit is 7 years after discontinuance of this unit. The "performance part for repair" is the part that is required to maintain this unit. 27

32 Specification Model RE300 RE600 RE800 Configuration Rotary motor Rotation speed Lift motor DC brushless motor with feedback control 10~250r/min DC gear motor Performance /function Standard Lift stroke 150mm Lift function electrical operation Auto Display Setting system Outer covering Setting range of vacuum degree Measurement range of vacuum degree Resolution of vacuum degree Setting range of hysteresis Indicated resolution of evaporating temperature Indicated resolution of cooling water temperature Operational function Rotation unit: liquid crystal display Rotation unit: dial Rotation unit: liquid crystal display LCD display in Kanji or alphabetical characters Rotation unit: dial Vacuum control unit: keying ABS resin, aluminum coating finish 0~981hPa 0~1033hPa 1hPa 1~50hPa Selective: 1 or 0.1 Optional, Selective: 1 or 0.1 Fixed temperature, fixed temperature timer, descending, descending timer Fixed temperature, fixed temperature timer, descending, descending timer, automatic Ⅰ, Ⅱ and Ⅲ Timer setting range Fixed temperature timer: 1 to 999 hours, descending timer: 1 to 99 hours Memory function 10 functions for each operation Data operation 53 kinds of solvent data at fixed temperature, fixed temperature timer, descending, or descending timer operation Safety function Refer to the description of safety feature and function in the instruction manual. Interlocking function Bath auto stop/heat-retention, abnormal stop External dimensions Rating Weight When glass set A equipped When glass set B/C equipped W828 D400 H580 (740: at lift-up) W643 D400 H717 (877: at lift-up) Approx. 13kg (Glass and bath not included) W828 D400 H721 (881: at lift-up) W643 D400 H721 (881: at lift-up) Main unit: AC100V~240V 1.5A Vacuum controller: DC24V 0.5A and below Approx. 14kg (Glass and bath not included) 28

33 Wiring Diagram RE300 Symbol Part name MCB Circuit protector POWER Switching power unit CN1 Connector (DC24V) SW1 Limit switch (upper) SW2 Limit switch (Lower) SW3 Switch (for upper jack) SW4 Switch (for lower jack) M1 Gear motor (for jack) M2 DC brushless motor (for rotor) VR Main volume PLANAR PLANAR board PIO Display board CN1 Relay connector CN2 Relay connector VR600/800 Symbol Part name MCB Circuit protector POWER Switching power unit CN1 Connector (DC24V) CN2 Connector (signal) SW1 Limit switch (upper) SW2 Limit switch (Lower) SW3 Switch (for upper jack) SW4 Switch (for lower jack) M1 Gear motor (for jack) M2 DC brushless motor (for rotor) VR Main volume PLANAR PLANAR board PIO Display board CN1 Relay connector CN2 Relay connector 29

34 Replacement Parts Table Part Name Code No. Specification Manufacturer Ring (large) RE Common to the previous RE model Yamato Scientific Ring (medium) RE No compatibility with the previous RE model Yamato Scientific Ring (small) RE Common to the previous RE model Yamato Scientific O-ring Viton P22, common to the previous RE model Yamato Scientific Rotary joint retainer RE Common to the previous RE model Yamato Scientific Condenser mounting nut RE Common to the previous RE model Yamato Scientific Coil ring SUS304WPA, common to the previous RE model Yamato Scientific Motor LT DC brushless motor Yamato Scientific Volume board LT For RE300/600/800 Yamato Scientific Rotation control board LT For RE300/600/800 Yamato Scientific Display board LT For RE300/600/800 Yamato Scientific Gear motor for lift LT For RE300/600/800 Yamato Scientific DC power unit LT For RE300/600/800 Cosel Warm LT For RE300/600/800 Yamato Scientific Wheel LT For RE300/600/800 Yamato Scientific Circuit breaker LT ETA 310-F212-P7T1S02Q-3A ETA Power cord LT VL1P-C-ULJPSS-31 Yamato Scientific Limit switch LT VX-012-1C23 OMRON Refer to the instruction manual of VR model for the components of VR model. Consumable supplies related to main body Part Name Code No. Specification Manufacturer Fluorine rubber seal* LT RE X Yamato Scientific Teflon seal* LT / LT ORE70 Yamato Scientific Caution: Use the Teflon seal which is sold separately for ketone or ether solvent. The Fluorine rubber seal normally attached will swell if ketone or ether solvent such as acetone, methyl ethyl ketone, methyl isobutyl ketone, ethyl ether, and MTBE is used. Use the Teflon seal which is sold separately. 30

35 List of Dangerous Substances Reference Never use explosive substances, flammable substances and substances that include explosive or flammable ingredients in this unit. EXPLOSIVE EXPLOSIVE: FLAMMABLE IGNITING: OXIDIZING: INFLAMMABLE LIQUID: FLAMMABLE GAS: Ethylene glycol dinitrate (nitro glycol), Glycerin trinitrate (nitroglycerine), Cellulose nitrate (nitrocellulose), and other explosive nitrate esters Trinitrobenzene, Trinitrotoluene, Trinitrophenol (picric acid), and other explosive nitro compounds Acetyl hidroperoxide (peracetic acid), Methyl ethyl ketone peroxide, Benzyl peroxide, and other organic peroxides Lithium (metal), Potassium (metal), Sodium (metal), Yellow phosphorus, Phosphorus sulfide, Red phosphorus, Celluloid compounds, Calcium carbide, Lime phosphate, Magnesium (powder), Aluminum (powder), Powder of metals other than magnesium and aluminum, Sodium hydrosulfite Potassium chlorate, Sodium chlorate, Ammonium chlorate, and other chlorate Potassium perchlorate, Sodium perchlorate, Ammonium perchlorate, and other perchlorate Potassium peroxide, Sodium peroxide, Barium peroxide, and other inorganic peroxide Potassium nitrate, Sodium nitrate, Ammonium nitrate, and other nitrate Sodium chlorite and other chlorites Calcium hypochlorite and other hypochlorites Ethyl ether, Gasoline, Acetaldehyde, Propylene chloride, Carbon disulfide, and other flammable substances having a flash point of lower than -30 Normal hexane, ethylene oxide, acetone, benzene, methyl ethyl ketone, and other flammable substances having a flash point of -30 or higher but lower than 0 Methanol, Ethanol, Xylene, Pentyl acetate (amyl acetate), and other flammable substances having a flash point of 0 or higher but lower than 30 Kerosene, Light oil (gas oil), Oil of turpentine, Isopentyl alcohol (isoamyl alcohol), Acetic acid, and other flammable substances having a flash point of 30 or higher but lower than 65 Hydrogen, Acetylene, Ethylene, Methane, Propane, Butane, and other flammable substances which assume a gaseous state at 15 and 1 atm (Source: Appendix Table 1 of Article 6 of the Industrial Safety and Health Order in Japan) 31

36 Installation Standard Manual * Install the unit according the procedure described below (check options and special specifications separately). Model Serial number Date Person in charge of installation (company name) Person in charge of installation Judgment Item Method Reference operation manual Judgment Specifications 1 Accessories 2 Installation Check the quantities of accessories with the quantities shown in the Accessory column. Visually check the surrounding area. Caution: Be careful about surrounding environment. Keep space. Specification P.28 Before Using This Unit "2. Choose a proper place for installation" P.5 Operation 1 Power voltage 2 Start of operation Description 1 Description of operation 2 Error code 3 4 Maintenance inspection Completion of installation Information to be entered Using a tester, measure the voltage of the voltage used by the customer (distribution board, outlet, etc.). Measure the voltage during operation (the voltage must be within the standard). Caution: When a unit is to be connected to the plug or breaker, use one that conforms to the standard. Start operation. Explain the operation of each unit to the customer according to this Operation Manual. Explain error codes and the procedure for resetting them to the customer according to this Operation Manual. Explain the operation of each unit to the customer according to this Operation Manual. Enter the date of installation and the name of the person in charge of installation on the face plate on the unit. Enter necessary information on the guarantee, and pass it to the customer. Explain the after-sale service route to the customer. Before Using This Unit "1. Always ground this unit" Before Using This Unit "7. Choose a correct power distribution board or receptacle" P.5 P.6 Specification P.28 Installation Method P.8 Handling Precautions P. 23 All In the Event of Failure P.26 Maintenance Method P.24 After Service and Warranty P

37 Responsibility Please follow the instructions in this document when using this unit. Yamato Scientific has no responsibility for the accidents or breakdown of device if it is used with a failure to comply. Never conduct what this document forbids. Unexpected accidents or breakdown may result in. Note The contents of this document may be changed in future without notice. Any books with missing pages or disorderly binding may be replaced. Instruction Manual for Rotary Evaporator Model RE300/600/800 Second Edition Mar. 21, 2008 Yamato Scientific Co., Ltd Nihonbashi Honcho, Chuo-ku, Tokyo, , Japan 33